Awesome to work with through every step of the process. From the initial visit to the final walk through - everyone was prompt and professional. The quality of the work is outstanding and we couldn't be more happy with our new kitchen. Adam C. did a great job as project manager - always on top of everything and thorough in his communications. Highly recommend.

Bill and Peggy

  • Very flexible on our change orders
  • Use of texting for status, schedule changes, arrival of subs, etc was VERY helpful!
  • A single point of contact was important to peace of mind -
  • Adam was incredible, give him a bonus!


I am very happy with the service provided and the work performed. Your employees and contracted help were all very professional and committed to doing the job right. I have recommended your services to co-workers.


Thank you to all the workers of J & J Contractors for the new roof on my house and garage. The new roof looks great, and I appreciate all the hard work of a three roof tear-off. The workers were very professional, friendly, and did a wonderful clean up job at the end of each day and at the end of the job. They were very careful of my house and plants.


I couldn't be more happy with the siding job J&J Contractors performed. It's been over two weeks since the work was completed and I take both pride and pleasure every time I pull in the driveway. Many neighbors have stopped by to congratulate me on the improvement and ask who performed it.

From the beginning their salesperson, Evan Huck, took his time explaining my choices and worked with me to get the best value for my money. I never felt pushed or oversold on anything we discussed. He then followed up throughout the installation and afterward making sure I was happy.

The installation crew themselves were professional and VERY efficient. They completed the work in a very short amount of time. I was especially pleased with how well they cleaned up after themselves. It clearly showed a pride in their workmanship.

I would recommend J&J Contractors to anyone considering work on their home.


This was the second time I retained J&J for siding and windows and they did not disappoint. Their employees are friendly and courteous. Evan, the project manager did a great job keeping me informed on the status of the ordered materials and the projected start date. I have received so many compliments on the work and am so proud of my updated home! I highly recommend giving them a call.


My husband saw a J&J Contractors van in the neighborhood and we decided to give them a call to quote our gutters. We had several other companies come out to quote but I have to say this company was more professional more knowledgeable and Evan who came out to our house was great. He answered all of my questions and concerns worked with me on a time that would work for me and their teams ended up installing our gutters much sooner than expected. We went from horrible brown gutters that were falling apart to beautiful white gutters and I couldn’t be more happy. Their pricing was the most reasonable which is awesome to go with the great service. We need windows done in the future and will definitely be calling them. Thank you!


Thank you so very much for arranging your busy schedule and fitting us in! You and your crew did a fabulous job and your company will be highly recommended.


I appreciate J & J’s willingness to respond to my questions and concerns. As a small business owner, I know how important it is to have good customer service after a job is done. The appearance of my home is very important to me. Thanks for a job well done.


J&J Contractors did it again! They did an excellent job on our bathroom remodel a couple of years ago, so we hired them back for the kitchen remodel! Another spectacular job! Can't say enough about their beautiful workmanship and professionalism! Will hire them again for the next project...both my husband and I give them 5 STARS!

Mike and Jane Z.

J&J was the third contractor that we talked with while considering our project. We were impressed with the people and their process. Seeing their work on the NARI Remodeled Homes Tour sealed our decision to work with them. Throughout the remodeling process, the J&J team demonstrated high levels of expertise, experience, creativity, and communication. In our intial consulation Jason was a great listener and took into account what we were looking for. Dana brought her great eye for color and style to our many design decisions. Adam patiently answered all of our questions, always following up if the answer was not readily available, Everyone on the J&J team was friendly and easy to work with. Our project turned out great, and we are very happy with the high quality of materials and workmanship.


Our roof of 25 years was beginning to show some real aging. Fortunately,
we decided to replace it before we saw any tell-tale leaks on the
ceilings. Several contractors who we've known for years (decades?)
referred us to J & J Contracting. We were in contact with Jason
immediately, who forwarded Joe to us, their sales guy. Additionally we
met with Dave, J & J's Project Manager. All great people in terms of
professionalism, follow-up and explaining the roofing and administrative
process. The roofing took two days and the workmen were fantastic.
After both days several workmen walked our property retrieving scrap
pieces, both roofing and metal (nails, trim, etc.) They even used large
magnets on wheels to remove the debris that you could not see. The
following two days we had gutters installed. The workman were very
respectful, professional and thorough. I can honestly say that the
house now looks better than when we purchased it in 2000 thanks to
J & J Contracting. You probably can find contractors who can "do the job"
less expensively, but if you want YOUR job done right, use J & J! Good
job guys, your reputation is well-earned. Thank you, Rich & Candy


We are very happy with the work they provided. I was really impressed on how conscience they were about leaving our home clean, and safe for the kids. Everyone who came to our home was friendly and polite. Any and all problems and concerns were addressed right away.


Fantastic kitchen re-model. Everything looks great and vastly improved. Rebecca did a great job on the design and Josh made the whole project painless. Even the dogs loved him!


My wife and had I had a great experience working with J&J. We just completed our basement remodel, about 950 square feet. We had several challenges upfront due to odd angles and crawl spaces. After expressing our thoughts on the space, John laid out a great floor plan. Our project manager was Josh, he was awesome. We enjoyed speaking with him whenever he stopped by or called; he was always willing to go the extra mile, especially to make sure the completion date was met. I would recommend J&J Contractors to anyone.

Joan B.

I want to thank you for the wonderful kitchen renovation that J&J has done for me. My kitchen looks beautiful and far more so than I had imagined it would be!


Thank you for the superior job! I could not have been more impressed. I have never seen a complete tear-off and roof replacement in four hours before. Wow!


Thanks so much for all of your input, time, and suggestions. You and your team have been great to work with. Your crews were extremely polite and courteous, as well as efficient (and somewhat entertaining)! Please feel free to use us as a reference anytime.


J&J replaced a roof at my house over the summer. The quote was accurate, the work done on time and it looks great. Thanks!


The crew from J&J Contractors did a great job transforming our 2nd level. The former attic of our 1920s cape cod was dated, dark, and non-functional as a bedroom. Now our master suite has a bath with a spacious walk-in shower, and is much brighter with a skylight and recessed lighting. We appreciate the new walk-in closet every day, as we no longer have to rummage for clothing from an awkward crowded space. And our new windows and heated bathroom floor make it much more comfortable. The overall process much less disruptive than expected! The J&J team was respectful, worked efficiently, and did quality work. We never had to deal with periods of little progress, and there was great communication about scheduling and issues during construction. We'd recommend choosing J&J for any remodeling project!


J&J remodeled our kitchen and did a fantastic job! Hands down the best contracting company I've ever worked with. Everyone was so responsive and kept in great communication with us on the status of our project - not to mention friendly and fun to be around. They worked very quickly but didn't compromise the quality of the work done. I will definitely work with them on any other projects in the future.


We had an excellent experience with J&J Contractors, with a full master bath remodel. A large dated bathroom, was brought down to the studs and transformed into a stunning masterpiece. Beginning with our first meeting with Jason, to the very end, there was a level of professionalism and warmth throughout the 8 week process, which stayed right on target for completion. Our project manager Adam Chernohorsky, was nothing short of "outstanding" as we moved through the steps. Staying in touch every step of the way, with updates, subcontractor arrivals, deliveries, and even turning "issues" into "solutions", before they could be a problem. Adam's positive attitude and customer service, is reflected in everyone of his staff and subs. We couldn't be more satisfied, and would recommend J&J highly! Thanks to All!

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MBANARICertified Vinyl Siding Installer


Jason Cyborowski in Greendale, WI on Houzz
Jason Cyborowski in Greendale, WI on Houzz
Jason Cyborowski in Greendale, WI on Houzz
Jason Cyborowski in Greendale, WI on Houzz

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5213 W Loomis Road
Greendale, WI 53129
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